import java.util.concurrent.atomic.AtomicInteger;
//编写代码, 基于 AtomicInteger 实现多线程自增同一个变量
public class demo6 {
    private static AtomicInteger count = new AtomicInteger();

    public static void main(String[] args) throws InterruptedException {
        Thread t1 = new Thread(() ->{
            for (int i = 0; i < 5000; i++) {
                count.getAndIncrement();
            }
        });
        Thread  t2 = new Thread(() ->{
            for (int i = 0; i < 5000; i++) {
                count.getAndIncrement();
            }
        });
        t1.start();
        t2.start();
        t1.join();
        t2.join();
        System.out.println("count:" +count);

    }
}


